| commit | e86f1a342324ebd2ea0d7a1cd058130327d82bae | [log] [tgz] |
|---|---|---|
| author | diegohernando <75095335+diegohernando@users.noreply.github.com> | Mon Jan 11 15:36:38 2021 -0300 |
| committer | GitHub <noreply@github.com> | Mon Jan 11 15:36:38 2021 -0300 |
| tree | 77c70c96081c0a990c09e122d6c07db00cb5b1bd | |
| parent | 97d5342c9b99885fad2f520c09abcf2d8993a046 [diff] |
Update install_pdk.sh install_pdk should work fine
In order to edit and simulate the schematics and the layout the following tools need to be installed:
After cloning this repository and installing the previous mencioned tools, the PDK form SkyWater needs to be installed. In order to do that, run the install_pdk script in the repo. This script clones the following repositories:
This project is a test chip, which contains several two stages operationals amplifiers with Miller compensation. This is an all analog desing implemented on the Google-Skywater 130nm Open Source PDK. It is an Open Source project under[Apache License 2.0] (LICENSE).
The OpAmp desing is located in an Open Source SoC Harness obtained from the efabless Caravel Project.
A template SoC for Google SKY130 free shuttles. It is still WIP. The current SoC architecture is given below.
The managment SoC runs firmware that can be used to:
The memory map of the management SoC can be found here
This is the user space. It has limited silicon area (TBD, about 3.1mm x 3.8mm) as well as a fixed number of I/O pads (37) and power pads (10). See the Caravel premliminary datasheet for details. The repository contains a sample mega project that contains a binary 32-bit up counter.
The firmware running on the Management Area SoC, configures the I/O pads used by the counter and uses the logic probes to observe/control the counter. Three firmware examples are provided: